State
County
Land Area
7.9 sq mi
Density
149.0/sq mi
2020 Growth Rate
0.00%
Growth Since 2010
13.89%
Anderson Island is a city located in Washington. Anderson Island has a 2020 population of 1,181. Anderson Island is currently declining at a rate of 0.00% annually and its population has increased by 13.89% since the most recent census, which recorded a population of 1,037 in 2010. Anderson Island reached it's highest population of 1,292 in 2017.
The average household income in Anderson Island is $96,937 with a poverty rate of 10.50%. The median rental costs in recent years comes to - per month, and the median house value is $273,400. The median age in Anderson Island is 59.4 years, 58.7 years for males, and 61 years for females. For every 100 females there are 122.4 males.
According to the most recent ACS, the racial composition of Anderson Island was:
| Race | Population | Percentage |
|---|---|---|
| White | 1,082 | 91.62% |
| Two or More Races | 49 | 4.15% |
| Asian | 30 | 2.54% |
| Black or African American | 20 | 1.69% |
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 628 | 1.88 | 91.9 |
| Married | 391 | 2.33 | 87 |
| Non Family | 237 | 1.14 | 100 |
| Female | 0 | 0 | |
| Male | 0 | 0 |
2.33
Average Family Size
1.88
Average Household Size
| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 0.00% | |
| 9th to 12th Grade | 16 | 1.49% |
| High School Graduate | 189 | 17.63% |
| Some College | 333 | 31.06% |
| Associates Degree | 199 | 18.56% |
| Bachelors Degree | 145 | 13.53% |
| Graduate Degree | 190 | 17.72% |
| Name | Total | High School | Bachelors |
|---|---|---|---|
| White | 973 | 957 | 280 |
| Multiple Races | 49 | 49 | 35 |
| Asian | 30 | 30 | |
| Black | 20 | 20 | 20 |
The highest rate of high school graduation is among black people with a rate of 100.00%.
The highest rate of bachelors degrees is among black people with a rate of 100.00%.
96.19% of Anderson Island residents speak only English, while 3.81% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 2.37% of the population.
| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 1,082 | 93 | 8.60% |
| Multiple | 49 | 31 | 63.27% |
10.50%
Overall Poverty Rate
14.46%
Male Poverty Rate
5.65%
Female Poverty Rate
The race most likely to be in poverty in Anderson Island is Multiple, with 63.27% below the poverty level.
The race least likely to be in poverty in Anderson Island is White, with 8.60% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 4.37%. Among those working part-time, it was 0.00%, and for those that did not work, the poverty rate was 19.57%.
69.7%
Overall Marriage Rate
63.5%
Male Marriage Rate
77.6%
Female Marriage Rate
The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 45-54.
| Name | Veterans | % of Total |
|---|---|---|
| White | 145 | 14.56% |
| Asian | 15 | 50.00% |
| 2 or More | 14 | 28.57% |
16.67%
Veteran Poverty Rate
16.67%
Veteran Disability Rate
48.6%
Labor Force Participation
45.8%
Employment Rate
5.8%
Unemployment Rate
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
95.85%
Native Born
4.15%
Foreign Born
2.71%
Non Citizen
1.44%
Naturalized
95.85% of Anderson Island residents were born in the United States, with 32.43% having been born in Washington. 2.71% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
| Year | Population | Growth | Annual Growth Rate |
|---|---|---|---|
| 2021 | 1,181 | 0.00% | |
| 2020 | 1,181 | 0.00% | |
| 2019 | 1,181 | -6 | -0.51% |
| 2018 | 1,187 | -105 | -8.13% |
| 2017 | 1,292 | 142 | 12.35% |
| 2016 | 1,150 | 97 | 9.21% |
| 2015 | 1,053 | 176 | 20.07% |
| 2014 | 877 | -27 | -2.99% |
| 2013 | 904 | 52 | 6.10% |
| 2012 | 852 | -21 | -2.41% |
| 2011 | 873 | -164 | -15.81% |
| 2010 | 1,037 | 0.00% |